The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

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nominal species Unio tumidus var. G decurvatus Scholtz, 1843

Rossmässler, 1838, Icon. Land- und Süssw.-Moll. 2 (1-2): pl. 40, fig. 542 [as ‘Unio tumidus’].
Scholtz, 1843, Land- und Wassermoll. Schlesiens: 125.
(intro'd as intra-sp. of Unio tumidus Retzius, 1788; homonym of Unio decurvatus Rossmässler, 1835)

Taxonomic Opinions

= Unio tumidus var. G decurvatus — Scholtz, 1843

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